Re: [FFmpeg-devel] 2.9/3.0, 2.8.5, ...

2016-01-05 Thread Carl Eugen Hoyos
Michael Niedermayer niedermayer.cc> writes: > Also ill likely make another round of point releases > from the 2.8/2.7/2.6/2.5 branches soon Will you backport the fix for ticket #5096? Carl Eugen ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org

Re: [FFmpeg-devel] [PATCH] avcodec: Remove libstagefright

2016-01-05 Thread Carl Eugen Hoyos
Matthieu Bouron gmail.com> writes: > some patch can be expected at the end of the month So perhaps libstagefright should be removed once your patch hits the git repo? Carl Eugen ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org

Re: [FFmpeg-devel] [PATCH]lavf/decimate: Fix total difference for the first frame

2016-01-05 Thread Carl Eugen Hoyos
Carl Eugen Hoyos ag.or.at> writes: > Clément Bœsch pkh.me> writes: > > > +if (cyclestart == 0) { > > +vdm->vmi[0].maxbdiff = vdm->vmi[1].maxbdiff; > > +vdm->vmi[0].totdiff = vdm->scthresh + 1; > > +} > > + > > > I suggest to "cherry-pick" this if it works. > > Nicolas

Re: [FFmpeg-devel] [PATCH] Add frame side data when SEI green metadata are detected

2016-01-05 Thread Nicolas Derouineau
>this should be in a seperate patch and libavutil/version.h should have >its minor version bumped Ok, so I'm going to do two separate patch (commit ?) for libavformat and for libavutil. Where should I bump libavutil/version.h ? (I'm not sure I really understand this action). >GreenMetaData is d

Re: [FFmpeg-devel] [PATCH] lavfi/af_compensationdelay: replace pow(x, 0.5) by sqrt(x)

2016-01-05 Thread Paul B Mahol
On 1/5/16, Ganesh Ajjanagadde wrote: > sqrt is faster, and is sometimes more accurate depending on the libm. > > Signed-off-by: Ganesh Ajjanagadde > --- > libavfilter/af_compensationdelay.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/libavfilter/af_compensationdelay.

Re: [FFmpeg-devel] [PATCH] parser: error out if the codec doesn't match

2016-01-05 Thread Michael Niedermayer
On Tue, Jan 05, 2016 at 12:44:40AM +0100, Andreas Cadhalpun wrote: > Otherwise this can have some surprising effects (crashes), so let's > better not allow it. > > Signed-off-by: Andreas Cadhalpun > --- > libavcodec/parser.c | 11 +++ > 1 file changed, 11 insertions(+) > > diff --git a/

Re: [FFmpeg-devel] [PATCH] parser: error out if the codec doesn't match

2016-01-05 Thread Hendrik Leppkes
On Tue, Jan 5, 2016 at 11:46 AM, Michael Niedermayer wrote: > On Tue, Jan 05, 2016 at 12:44:40AM +0100, Andreas Cadhalpun wrote: >> Otherwise this can have some surprising effects (crashes), so let's >> better not allow it. >> >> Signed-off-by: Andreas Cadhalpun >> --- >> libavcodec/parser.c | 1

Re: [FFmpeg-devel] [PATCH v2] lavf/matroskadec: A_QUICKTIME and AV_CODEC_ID_NONE

2016-01-05 Thread Mats Peterson
On 01/04/2016 10:49 PM, Mats Peterson wrote: In many older QuickTime files, the audio format, or "fourcc", is 0x (AV_CODEC_ID_NONE). The QuickTime File Format Specification states the following regarding this situation: "This format descriptor should not be used, but may be found in some

Re: [FFmpeg-devel] [PATCH] parser: error out if the codec doesn't match

2016-01-05 Thread Andreas Cadhalpun
On 05.01.2016 11:46, Michael Niedermayer wrote: > On Tue, Jan 05, 2016 at 12:44:40AM +0100, Andreas Cadhalpun wrote: >> Otherwise this can have some surprising effects (crashes), so let's >> better not allow it. >> >> Signed-off-by: Andreas Cadhalpun >> --- >> libavcodec/parser.c | 11 +++

Re: [FFmpeg-devel] arm neon float instruction crash the ffmpeg

2016-01-05 Thread zhuhb
I managed to compile/build the ffmpeg for the iOS arm32 version. But it crashed when I play bitstreams containing the aac and H.264 raw bitstreams. I found that the neon float instruction is the reason, so I disable all neon float assembly code and the ffmpeg succeed to play the aac and H.264 bit

Re: [FFmpeg-devel] [PATCH] lavf/matroskadec: A_QUICKTIME and AV_CODEC_ID_NONE

2016-01-05 Thread Mats Peterson
On 01/04/2016 10:34 PM, Hendrik Leppkes wrote: I have also removed some superfluous checks for the format/fourcc at the very start of the private data for A_QUICKTIME and V_QUICKTIME. This shouldn't happen, since the private data always starts with the sample description size, *then* the format

Re: [FFmpeg-devel] [PATCH] parser: error out if the codec doesn't match

2016-01-05 Thread Michael Niedermayer
On Tue, Jan 05, 2016 at 12:02:29PM +0100, Andreas Cadhalpun wrote: > On 05.01.2016 11:46, Michael Niedermayer wrote: > > On Tue, Jan 05, 2016 at 12:44:40AM +0100, Andreas Cadhalpun wrote: > >> Otherwise this can have some surprising effects (crashes), so let's > >> better not allow it. > >> > >> Si

Re: [FFmpeg-devel] arm neon float instruction crash the ffmpeg

2016-01-05 Thread Carl Eugen Hoyos
zhuhb qiyi.com> writes: > I managed to compile/build the ffmpeg for the iOS > arm32 version. But it crashed Please consider reading https://ffmpeg.org/contact.html and https://ffmpeg.org/bugreports.html (again). Carl Eugen ___ ffmpeg-devel mailing

Re: [FFmpeg-devel] [PATCH] parser: error out if the codec doesn't match

2016-01-05 Thread Andreas Cadhalpun
On 05.01.2016 12:18, Michael Niedermayer wrote: > On Tue, Jan 05, 2016 at 12:02:29PM +0100, Andreas Cadhalpun wrote: >> That wouldn't work, as the codec id wasn't changed in force_codec_ids, >> but in the API using program. >> To reiterate, the problematic steps were: >> * call avformat_find_strea

[FFmpeg-devel] [PATCH] avpacket: fix size check in packet_alloc

2016-01-05 Thread Andreas Cadhalpun
The previous check only caught sizes from -AV_INPUT_BUFFER_PADDING_SIZE to -1. This fixes ubsan runtime error: signed integer overflow: 2147483647 + 32 cannot be represented in type 'int' Signed-off-by: Andreas Cadhalpun --- libavcodec/avpacket.c | 2 +- 1 file changed, 1 insertion(+), 1 deleti

[FFmpeg-devel] [RFC][PATCH]lavf/matroskaenc: Assume 48kHz sample rate for Opus initial padding.

2016-01-05 Thread Carl Eugen Hoyos
Hi! Attached patch may fix this issue reported for Firefox: https://bugzilla.mozilla.org/show_bug.cgi?id=1227153 Completely untested but I believe the patch matches a comment in libopusenc.c line 90. Please comment, Carl Eugen diff --git a/libavformat/matroskaenc.c b/libavformat/matroskaenc.c in

[FFmpeg-devel] [PATCH 1/2] asfdec_o: only set asf_pkt->data_size after sanity checks

2016-01-05 Thread Andreas Cadhalpun
Otherwise invalid values are used unchecked in the next run. This can cause NULL pointer dereferencing. Signed-off-by: Andreas Cadhalpun --- libavformat/asfdec_o.c | 18 ++ 1 file changed, 10 insertions(+), 8 deletions(-) diff --git a/libavformat/asfdec_o.c b/libavformat/asfdec_

[FFmpeg-devel] [PATCH 2/2] asfdec_o: reject size > INT64_MAX in asf_read_unknown

2016-01-05 Thread Andreas Cadhalpun
Both avio_skip and detect_unknown_subobject use int64_t for the size parameter. This fixes a segmentation fault due to infinite recursion. Signed-off-by: Andreas Cadhalpun --- libavformat/asfdec_o.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/libavformat/asfdec_o.c b/libavformat/asfd

Re: [FFmpeg-devel] [RFC][PATCH]lavf/matroskaenc: Assume 48kHz sample rate for Opus initial padding.

2016-01-05 Thread Przemysław Sobala
W dniu 05.01.2016 o 13:23, Carl Eugen Hoyos pisze: Hi! Attached patch may fix this issue reported for Firefox: https://bugzilla.mozilla.org/show_bug.cgi?id=1227153 Completely untested but I believe the patch matches a comment in libopusenc.c line 90. Please comment, Carl Eugen After applying

[FFmpeg-devel] [PATCH v3] lavf/matroskadec: A_QUICKTIME/AV_CODEC_ID_NONE + SMI->SVQ3

2016-01-05 Thread Mats Peterson
In many older QuickTime files, the audio format, or "fourcc", is 0x (AV_CODEC_ID_NONE). The QuickTime File Format Specification states the following regarding this situation: "This format descriptor should not be used, but may be found in some files. Samples are assumed to be stored in ei

Re: [FFmpeg-devel] [PATCH] Enable dash output to work when the output isn't a local file

2016-01-05 Thread Raymond Hilseth
On 04/01/16 17:36, "ffmpeg-devel on behalf of Hendrik Leppkes" wrote: >On Mon, Jan 4, 2016 at 3:58 PM, wrote: >> From: Raymond Hilseth >> >> Signed-off-by: Raymond Hilseth >> --- >> libavformat/dashenc.c | 4 ++-- >> 1 file changed, 2 insertions(+), 2 deletions(-) >> >> diff --git a/libavf

Re: [FFmpeg-devel] [PATCH] avcodec/srtdec: Keep exact end times

2016-01-05 Thread Eelco Lempsink
Hi Rodger, Thank you for looking into this. > On 29 dec. 2015, at 03:41, Rodger Combs wrote: > >> On Dec 3, 2015, at 03:30, Eelco Lempsink wrote: >> >> When converting SRT to SRT (to normalize) or WebVTT the end timestamps were >> modified compared to the original. >> >> Fixes trac 4783. >>

Re: [FFmpeg-devel] [RFC][PATCH]lavf/matroskaenc: Assume 48kHz sample rate for Opus initial padding.

2016-01-05 Thread wm4
On Tue, 5 Jan 2016 13:23:54 +0100 Carl Eugen Hoyos wrote: > Hi! > > Attached patch may fix this issue reported for Firefox: > https://bugzilla.mozilla.org/show_bug.cgi?id=1227153 > Completely untested but I believe the patch matches a > comment in libopusenc.c line 90. > > Please comment, Carl

Re: [FFmpeg-devel] [PATCH] Enable dash output to work when the output isn't a local file

2016-01-05 Thread Hendrik Leppkes
On Tue, Jan 5, 2016 at 1:50 PM, Raymond Hilseth wrote: > > > On 04/01/16 17:36, "ffmpeg-devel on behalf of Hendrik Leppkes" > wrote: > >>On Mon, Jan 4, 2016 at 3:58 PM, wrote: >>> From: Raymond Hilseth >>> >>> Signed-off-by: Raymond Hilseth >>> --- >>> libavformat/dashenc.c | 4 ++-- >>> 1 f

Re: [FFmpeg-devel] [RFC][PATCH]lavf/matroskaenc: Assume 48kHz sample rate for Opus initial padding.

2016-01-05 Thread Hendrik Leppkes
On Tue, Jan 5, 2016 at 2:26 PM, wm4 wrote: > On Tue, 5 Jan 2016 13:23:54 +0100 > Carl Eugen Hoyos wrote: > >> Hi! >> >> Attached patch may fix this issue reported for Firefox: >> https://bugzilla.mozilla.org/show_bug.cgi?id=1227153 >> Completely untested but I believe the patch matches a >> comme

Re: [FFmpeg-devel] [PATCHv2] avformat/mp3dec, rmdec: check return value of ffio_ensure_seekback

2016-01-05 Thread wm4
On Mon, 4 Jan 2016 17:50:01 -0800 Ganesh Ajjanagadde wrote: > ffio_ensure_seekback can fail due to e.g ENOMEM. This return value is > checked here and a diagnostic is logged. > > All usage of ffio_ensure_seekback in the codebase now has the return value > checked. > > Reviewed-by: wm4 > Revi

[FFmpeg-devel] [PATCH v4] lavf/matroskadec: A_QUICKTIME/AV_CODEC_ID_NONE + SMI->SVQ3

2016-01-05 Thread Mats Peterson
Incorrectly used codec_movaudio_tags instead of codec_movvideo_tags. Description follows: In many older QuickTime files, the audio format, or "fourcc", is 0x (AV_CODEC_ID_NONE). The QuickTime File Format Specification states the following regarding this situation: "This format descriptor

Re: [FFmpeg-devel] [PATCH v4] lavf/matroskadec: A_QUICKTIME/AV_CODEC_ID_NONE + SMI->SVQ3

2016-01-05 Thread Carl Eugen Hoyos
Mats Peterson ffmpeg.org> writes: > Therefore, your patch from 2014 for SMI -> SVQ3 needs to set the > 'fourcc' variable to 'SVQ3' as well, which is later copied to > st->codec->codec_tag in matroskadec.c. This cannot be part of the same patch. Carl Eugen __

Re: [FFmpeg-devel] [PATCH v4] lavf/matroskadec: A_QUICKTIME/AV_CODEC_ID_NONE + SMI->SVQ3

2016-01-05 Thread Mats Peterson
On 01/05/2016 03:13 PM, Carl Eugen Hoyos wrote: Mats Peterson ffmpeg.org> writes: Therefore, your patch from 2014 for SMI -> SVQ3 needs to set the 'fourcc' variable to 'SVQ3' as well, which is later copied to st->codec->codec_tag in matroskadec.c. This cannot be part of the same patch. Carl

Re: [FFmpeg-devel] [WIP] SDL2 in ffplay

2016-01-05 Thread Roger Pack
On 1/2/16, Marton Balint wrote: > Hi, > > To anybody who is interested, I have pushed my experimental SDL2 branch of > ffplay to github. (https://github.com/cus/ffplay.git) > > SDL2 completely replaced SDL_Overlay with 3D textures, so with SDL2 it is > possible to: > - Use textures with odd width/

Re: [FFmpeg-devel] [RFC][PATCH]lavf/matroskaenc: Assume 48kHz sample rate for Opus initial padding.

2016-01-05 Thread Michael Niedermayer
On Tue, Jan 05, 2016 at 01:23:54PM +0100, Carl Eugen Hoyos wrote: > Hi! > > Attached patch may fix this issue reported for Firefox: > https://bugzilla.mozilla.org/show_bug.cgi?id=1227153 > Completely untested but I believe the patch matches a > comment in libopusenc.c line 90. > > Please comment

[FFmpeg-devel] [PATCH]lavc/opus: Use original sample rate for decoding

2016-01-05 Thread Carl Eugen Hoyos
Hi! Attached patch intends to match what opusdec does, sorry if I miss something. Please review, Carl Eugen diff --git a/libavcodec/opus.c b/libavcodec/opus.c index f2b8ecc..df04f05 100644 --- a/libavcodec/opus.c +++ b/libavcodec/opus.c @@ -332,6 +332,18 @@ av_cold int ff_opus_parse_extradata(AVC

Re: [FFmpeg-devel] [PATCH] decklink: support all valid numbers of audio channels

2016-01-05 Thread Matthias Hunstock
Am 20.12.2015 um 12:57 schrieb Matthias Hunstock: > As it is already written in the documentation, BMD DeckLink cards > are capable of capturing 2, 8 or 16 audio channels (for SDI Inputs). > Currently the value is hardcoded to 2. Introduces new option. Any more opinions on this? I'd like to add s

Re: [FFmpeg-devel] [PATCHv2] lavc/cbrt_tablegen: speed up tablegen

2016-01-05 Thread Daniel Serpell
Hi!, El Mon, Jan 04, 2016 at 06:33:59PM -0800, Ganesh Ajjanagadde escribio: > This exploits an approach based on the sieve of Eratosthenes, a popular > method for generating prime numbers. > > Tables are identical to previous ones. > > Tested with FATE with/without --enable-hardcoded-tables. >

Re: [FFmpeg-devel] [PATCH] decklink: support all valid numbers of audio channels

2016-01-05 Thread Dave Rice
> On Jan 5, 2016, at 10:38 AM, Matthias Hunstock wrote: > > Am 20.12.2015 um 12:57 schrieb Matthias Hunstock: >> As it is already written in the documentation, BMD DeckLink cards >> are capable of capturing 2, 8 or 16 audio channels (for SDI Inputs). >> Currently the value is hardcoded to 2. Int

Re: [FFmpeg-devel] [PATCH]lavc/opus: Use original sample rate for decoding

2016-01-05 Thread Hendrik Leppkes
Am 05.01.2016 16:07 schrieb "Carl Eugen Hoyos" : > > Hi! > > Attached patch intends to match what opusdec does, sorry if I miss something. > > Please review, Carl Eugen I dont think its as simple as this. Only the SILK parts of the audio are automatically resampled, the CELT parts are always decod

Re: [FFmpeg-devel] [PATCHv2] lavc/cbrt_tablegen: speed up tablegen

2016-01-05 Thread Ganesh Ajjanagadde
On Tue, Jan 5, 2016 at 7:44 AM, Daniel Serpell wrote: > Hi!, > > El Mon, Jan 04, 2016 at 06:33:59PM -0800, Ganesh Ajjanagadde escribio: >> This exploits an approach based on the sieve of Eratosthenes, a popular >> method for generating prime numbers. >> >> Tables are identical to previous ones. >>

Re: [FFmpeg-devel] [PATCHv2] lavc/cbrt_tablegen: speed up tablegen

2016-01-05 Thread Ganesh Ajjanagadde
On Tue, Jan 5, 2016 at 8:08 AM, Ganesh Ajjanagadde wrote: > On Tue, Jan 5, 2016 at 7:44 AM, Daniel Serpell wrote: >> Hi!, >> >> El Mon, Jan 04, 2016 at 06:33:59PM -0800, Ganesh Ajjanagadde escribio: >>> This exploits an approach based on the sieve of Eratosthenes, a popular >>> method for generat

Re: [FFmpeg-devel] [PATCHv2] avformat/mp3dec, rmdec: check return value of ffio_ensure_seekback

2016-01-05 Thread Ganesh Ajjanagadde
On Tue, Jan 5, 2016 at 5:29 AM, wm4 wrote: > On Mon, 4 Jan 2016 17:50:01 -0800 > Ganesh Ajjanagadde wrote: > >> ffio_ensure_seekback can fail due to e.g ENOMEM. This return value is >> checked here and a diagnostic is logged. >> >> All usage of ffio_ensure_seekback in the codebase now has the re

Re: [FFmpeg-devel] [PATCH 1/3] libavcodec/ccaption_dec: remove unnecessary include

2016-01-05 Thread Michael Niedermayer
On Mon, Jan 04, 2016 at 07:28:01PM -0800, Aman Gupta wrote: > From: Aman Gupta > > --- > libavcodec/ccaption_dec.c | 1 - > 1 file changed, 1 deletion(-) applied thanks [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB In a rich man's house there is no place t

Re: [FFmpeg-devel] [PATCH] ffmpeg: check return value of avio_closep for progress report

2016-01-05 Thread Michael Niedermayer
On Mon, Jan 04, 2016 at 07:39:42PM -0800, Ganesh Ajjanagadde wrote: > avio_closep is not guaranteed to succeed, and its return value can > contain information regarding failure of preceding writes and silent > loss of data (man 2 close, man fclose). Users should know when the > progress was not suc

Re: [FFmpeg-devel] [PATCH] ffmpeg: check return value of avio_closep for progress report

2016-01-05 Thread James Almer
On 1/5/2016 12:39 AM, Ganesh Ajjanagadde wrote: > avio_closep is not guaranteed to succeed, and its return value can > contain information regarding failure of preceding writes and silent > loss of data (man 2 close, man fclose). Users should know when the > progress was not successfully logged, an

Re: [FFmpeg-devel] [PATCHv2] lavc/cbrt_tablegen: speed up tablegen

2016-01-05 Thread Daniel Serpell
Hi!, El Tue, Jan 05, 2016 at 08:08:35AM -0800, Ganesh Ajjanagadde escribio: > On Tue, Jan 5, 2016 at 7:44 AM, Daniel Serpell wrote: > > Hi!, > > > > El Mon, Jan 04, 2016 at 06:33:59PM -0800, Ganesh Ajjanagadde escribio: > >> This exploits an approach based on the sieve of Eratosthenes, a popular

Re: [FFmpeg-devel] [PATCHv2] lavc/cbrt_tablegen: speed up tablegen

2016-01-05 Thread Ganesh Ajjanagadde
On Tue, Jan 5, 2016 at 10:10 AM, Daniel Serpell wrote: > Hi!, > > El Tue, Jan 05, 2016 at 08:08:35AM -0800, Ganesh Ajjanagadde escribio: >> On Tue, Jan 5, 2016 at 7:44 AM, Daniel Serpell wrote: >> > Hi!, >> > >> > El Mon, Jan 04, 2016 at 06:33:59PM -0800, Ganesh Ajjanagadde escribio: >> >> This e

Re: [FFmpeg-devel] [PATCHv2] avformat/mp3dec, rmdec: check return value of ffio_ensure_seekback

2016-01-05 Thread wm4
On Tue, 5 Jan 2016 08:32:02 -0800 Ganesh Ajjanagadde wrote: > On Tue, Jan 5, 2016 at 5:29 AM, wm4 wrote: > > On Mon, 4 Jan 2016 17:50:01 -0800 > > Ganesh Ajjanagadde wrote: > > > >> ffio_ensure_seekback can fail due to e.g ENOMEM. This return value is > >> checked here and a diagnostic is lo

Re: [FFmpeg-devel] [PATCH] avfilter/formats: fix leak of channel_layouts on error

2016-01-05 Thread Paul B Mahol
On 1/2/16, Ganesh Ajjanagadde wrote: [...] > > Thanks a lot for addressing this. But a client may not necessarily > attempt initialization of the channel layouts first, so instead of > do_nothing calls, shouldn't there be an equivalent for > AVFilterFormats*? > > Of course, the commit message will

Re: [FFmpeg-devel] [PATCH] avfilter/formats: fix leak of channel_layouts on error

2016-01-05 Thread Ganesh Ajjanagadde
On Tue, Jan 5, 2016 at 11:06 AM, Paul B Mahol wrote: > On 1/2/16, Ganesh Ajjanagadde wrote: > [...] >> >> Thanks a lot for addressing this. But a client may not necessarily >> attempt initialization of the channel layouts first, so instead of >> do_nothing calls, shouldn't there be an equivalent

Re: [FFmpeg-devel] [PATCH] avfilter/formats: fix leak of channel_layouts on error

2016-01-05 Thread Paul B Mahol
On 1/5/16, Ganesh Ajjanagadde wrote: > On Tue, Jan 5, 2016 at 11:06 AM, Paul B Mahol wrote: >> On 1/2/16, Ganesh Ajjanagadde wrote: >> [...] >>> >>> Thanks a lot for addressing this. But a client may not necessarily >>> attempt initialization of the channel layouts first, so instead of >>> do_no

Re: [FFmpeg-devel] [PATCH] avfilter/formats: fix leak of channel_layouts on error

2016-01-05 Thread Ganesh Ajjanagadde
On Tue, Jan 5, 2016 at 11:16 AM, Paul B Mahol wrote: > On 1/5/16, Ganesh Ajjanagadde wrote: >> On Tue, Jan 5, 2016 at 11:06 AM, Paul B Mahol wrote: >>> On 1/2/16, Ganesh Ajjanagadde wrote: >>> [...] Thanks a lot for addressing this. But a client may not necessarily attempt initia

Re: [FFmpeg-devel] [RFC] avcodec: Add native DCA decoder based on libdcadec.

2016-01-05 Thread Andreas Cadhalpun
On 03.01.2016 18:49, foo86 wrote: > +// 5.3.1 - Bit stream header > +static int parse_frame_header(DCA2CoreDecoder *s) > +{ [...] > +// Source PCM resolution > +s->source_pcm_res = ff_dca_bits_per_sample[pcmr_index = get_bits(&s->gb, > 3)]; This can cause an out-of-bounds read if get_bits

Re: [FFmpeg-devel] [WIP] SDL2 in ffplay

2016-01-05 Thread Marton Balint
On Tue, 5 Jan 2016, Roger Pack wrote: On 1/2/16, Marton Balint wrote: Hi, To anybody who is interested, I have pushed my experimental SDL2 branch of ffplay to github. (https://github.com/cus/ffplay.git) SDL2 completely replaced SDL_Overlay with 3D textures, so with SDL2 it is possible to: -

[FFmpeg-devel] [PATCH] avfilter/formats: fix leak of formats on error

2016-01-05 Thread Paul B Mahol
Signed-off-by: Paul B Mahol --- libavfilter/formats.c | 4 1 file changed, 4 insertions(+) diff --git a/libavfilter/formats.c b/libavfilter/formats.c index a2b19e7..f12dcf4 100644 --- a/libavfilter/formats.c +++ b/libavfilter/formats.c @@ -518,6 +518,8 @@ void ff_formats_changeref(AVFilterF

[FFmpeg-devel] [PATCH] avfilter: add ahistogram multimedia filter

2016-01-05 Thread Paul B Mahol
Signed-off-by: Paul B Mahol --- doc/filters.texi | 86 ++ libavfilter/Makefile | 1 + libavfilter/allfilters.c | 1 + libavfilter/avf_ahistogram.c | 391 +++ 4 files changed, 479 insertions(+) create mode 100644 libavfi

Re: [FFmpeg-devel] [PATCH] libavcodec/ccaption_dec: remove unnecessary buffering of closed caption packets

2016-01-05 Thread Clément Bœsch
On Sun, Jan 03, 2016 at 01:07:15PM +0100, Clément Bœsch wrote: [...] > This indeed LGTM, but I'm not the maintainer. > OK I finally understood why it's done that way: validate_cc_data_pair() alters the pkt data, but the decoder isn't supposed to do that. So this patch is actually incorrect in th

Re: [FFmpeg-devel] [PATCH 2/3] libavcodec/ccaption_dec: clean up and standardize white space

2016-01-05 Thread Clément Bœsch
On Mon, Jan 04, 2016 at 07:28:02PM -0800, Aman Gupta wrote: > From: Aman Gupta > > --- > libavcodec/ccaption_dec.c | 98 > ++- > 1 file changed, 45 insertions(+), 53 deletions(-) > There are much more garbage formatting in that file (typically at th

Re: [FFmpeg-devel] [WIP] SDL2 in ffplay

2016-01-05 Thread Andreas Cadhalpun
On 05.01.2016 21:03, Marton Balint wrote: > On Tue, 5 Jan 2016, Roger Pack wrote: >> Perhaps you could update the "sdl out" filter as well? :) > > I guess that shouldn't be too hard, but is there anybody who thinks that we > should > NOT drop SDL1 support? Because if there is, then I am less moti

Re: [FFmpeg-devel] [PATCH 3/3] libavcodec/ccaption_dec: rewrite packet handler as case statement; remove COR3 macro

2016-01-05 Thread Clément Bœsch
On Mon, Jan 04, 2016 at 07:28:03PM -0800, Aman Gupta wrote: > From: Aman Gupta > > --- > libavcodec/ccaption_dec.c | 92 > +++ > 1 file changed, 53 insertions(+), 39 deletions(-) > > diff --git a/libavcodec/ccaption_dec.c b/libavcodec/ccaption_dec.c

Re: [FFmpeg-devel] [PATCH] avfilter: add ahistogram multimedia filter

2016-01-05 Thread Moritz Barsnick
On Tue, Jan 05, 2016 at 21:19:12 +0100, Paul B Mahol wrote: > +It accepts the following values: > +@table @samp > +@item replace > +logarithmic ^^^ This description is a copy/paste error. > +@item pheight > +Set histogram percentage of window height. [...] > +{ "pheight", "set histogram pe

Re: [FFmpeg-devel] [PATCH] Add frame side data when SEI green metadata are detected

2016-01-05 Thread Michael Niedermayer
On Tue, Jan 05, 2016 at 10:19:28AM +, Nicolas Derouineau wrote: > >this should be in a seperate patch and libavutil/version.h should have > >its minor version bumped > > Ok, so I'm going to do two separate patch (commit ?) for libavformat and for > libavutil. yes, please do > Where should

Re: [FFmpeg-devel] [RFC][PATCH]lavf/matroskaenc: Assume 48kHz sample rate for Opus initial padding.

2016-01-05 Thread Carl Eugen Hoyos
Michael Niedermayer niedermayer.cc> writes: > > Attached patch may fix this issue reported for Firefox: > > https://bugzilla.mozilla.org/show_bug.cgi?id=1227153 > > Completely untested but I believe the patch matches a > > comment in libopusenc.c line 90. > please bump the libavformat version w

Re: [FFmpeg-devel] [RFC] avcodec: Add native DCA decoder based on libdcadec.

2016-01-05 Thread foo86
On Tue, Jan 05, 2016 at 08:45:22PM +0100, Andreas Cadhalpun wrote: > On 03.01.2016 18:49, foo86 wrote: > > +// 5.3.1 - Bit stream header > > +static int parse_frame_header(DCA2CoreDecoder *s) > > +{ > [...] > > +// Source PCM resolution > > +s->source_pcm_res = ff_dca_bits_per_sample[pcmr_i

Re: [FFmpeg-devel] [PATCH]lavc/opus: Use original sample rate for decoding

2016-01-05 Thread Carl Eugen Hoyos
Hendrik Leppkes gmail.com> writes: > > Attached patch intends to match what opusdec does, > > sorry if I miss something. > I dont think its as simple as this. Only the SILK > parts of the audio are automatically resampled, the > CELT parts are always decoded to 48kHz. Just changing > the sam

Re: [FFmpeg-devel] [PATCH] avpacket: fix size check in packet_alloc

2016-01-05 Thread Michael Niedermayer
On Tue, Jan 05, 2016 at 01:05:50PM +0100, Andreas Cadhalpun wrote: > The previous check only caught sizes from -AV_INPUT_BUFFER_PADDING_SIZE > to -1. > > This fixes ubsan runtime error: signed integer overflow: 2147483647 + 32 > cannot be represented in type 'int' > > Signed-off-by: Andreas Cadha

Re: [FFmpeg-devel] [PATCH] parser: error out if the codec doesn't match

2016-01-05 Thread Michael Niedermayer
On Tue, Jan 05, 2016 at 12:48:10PM +0100, Andreas Cadhalpun wrote: > On 05.01.2016 12:18, Michael Niedermayer wrote: > > On Tue, Jan 05, 2016 at 12:02:29PM +0100, Andreas Cadhalpun wrote: > >> That wouldn't work, as the codec id wasn't changed in force_codec_ids, > >> but in the API using program.

Re: [FFmpeg-devel] [WIP] SDL2 in ffplay

2016-01-05 Thread wm4
On Tue, 5 Jan 2016 21:03:14 +0100 (CET) Marton Balint wrote: > On Tue, 5 Jan 2016, Roger Pack wrote: > > > On 1/2/16, Marton Balint wrote: > >> Hi, > >> > >> To anybody who is interested, I have pushed my experimental SDL2 branch of > >> ffplay to github. (https://github.com/cus/ffplay.git) >

[FFmpeg-devel] [PATCH] lavc/ccaption_dec: fix always true condition

2016-01-05 Thread Clément Bœsch
No idea why this wasn't ever detected by a static analyzer. --- libavcodec/ccaption_dec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavcodec/ccaption_dec.c b/libavcodec/ccaption_dec.c index 4e478e0..94771d5 100644 --- a/libavcodec/ccaption_dec.c +++ b/libavcodec/ccaptio

[FFmpeg-devel] [RESEND][PATCH] Fix buffer allocation in pad filter

2016-01-05 Thread Andrey Turkin
One extra line must be allocated when adding left padding to make sure that last line in every plane fits in the allocated buffer fully --- libavfilter/vf_pad.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavfilter/vf_pad.c b/libavfilter/vf_pad.c index d94ced1..555b318 1

Re: [FFmpeg-devel] [WIP] SDL2 in ffplay

2016-01-05 Thread Moritz Barsnick
On Tue, Jan 05, 2016 at 21:49:58 +0100, wm4 wrote: > AFAIK SDL 1 is unmaintained now. I'm not sure why anyone would > explicitly want SDL 1 over 2. And trying to support both would be an > unholy mess. For the output device, sdl2 could be created as a copy of sdl (so that git can follow), then mod

Re: [FFmpeg-devel] [PATCH 3/3] libavcodec/ccaption_dec: rewrite packet handler as case statement; remove COR3 macro

2016-01-05 Thread Clément Bœsch
On Tue, Jan 05, 2016 at 09:35:41PM +0100, Clément Bœsch wrote: > On Mon, Jan 04, 2016 at 07:28:03PM -0800, Aman Gupta wrote: > > From: Aman Gupta [...] > > } else if ( (hi == 0x10 && (lo >= 0x40 || lo <= 0x5f)) || > >( (hi >= 0x11 && hi <= 0x17) && (lo >= 0x40 && lo <= 0x7f) )

Re: [FFmpeg-devel] [PATCH] avpacket: fix size check in packet_alloc

2016-01-05 Thread Andreas Cadhalpun
On 05.01.2016 21:39, Michael Niedermayer wrote: > On Tue, Jan 05, 2016 at 01:05:50PM +0100, Andreas Cadhalpun wrote: >> The previous check only caught sizes from -AV_INPUT_BUFFER_PADDING_SIZE >> to -1. >> >> This fixes ubsan runtime error: signed integer overflow: 2147483647 + 32 >> cannot be repre

Re: [FFmpeg-devel] [PATCH] avfilter/formats: fix leak of formats on error

2016-01-05 Thread Ganesh Ajjanagadde
On Tue, Jan 5, 2016 at 12:11 PM, Paul B Mahol wrote: > Signed-off-by: Paul B Mahol > --- > libavfilter/formats.c | 4 > 1 file changed, 4 insertions(+) > > diff --git a/libavfilter/formats.c b/libavfilter/formats.c > index a2b19e7..f12dcf4 100644 > --- a/libavfilter/formats.c > +++ b/libavf

Re: [FFmpeg-devel] [PATCH] parser: error out if the codec doesn't match

2016-01-05 Thread Andreas Cadhalpun
On 05.01.2016 21:40, Michael Niedermayer wrote: > On Tue, Jan 05, 2016 at 12:48:10PM +0100, Andreas Cadhalpun wrote: >> parser.c |7 +++ >> 1 file changed, 7 insertions(+) >> 1a29aebd63e39c82039cddb1239de415b1da43df >> 0001-parser-add-av_assert1-to-make-sure-the-codec-matches.patch >> Fr

Re: [FFmpeg-devel] [RFC] avcodec: Add native DCA decoder based on libdcadec.

2016-01-05 Thread Andreas Cadhalpun
On 05.01.2016 21:38, foo86 wrote: > On Tue, Jan 05, 2016 at 08:45:22PM +0100, Andreas Cadhalpun wrote: >> On 03.01.2016 18:49, foo86 wrote: >>> +// 5.3.1 - Bit stream header >>> +static int parse_frame_header(DCA2CoreDecoder *s) >>> +{ >> [...] >>> +// Source PCM resolution >>> +s->source_p

Re: [FFmpeg-devel] [PATCH] avfilter/formats: fix leak of formats on error

2016-01-05 Thread Paul B Mahol
On 1/5/16, Ganesh Ajjanagadde wrote: > On Tue, Jan 5, 2016 at 12:11 PM, Paul B Mahol wrote: >> Signed-off-by: Paul B Mahol >> --- >> libavfilter/formats.c | 4 >> 1 file changed, 4 insertions(+) >> >> diff --git a/libavfilter/formats.c b/libavfilter/formats.c >> index a2b19e7..f12dcf4 1006

Re: [FFmpeg-devel] [PATCHv2] avformat/mp3dec, rmdec: check return value of ffio_ensure_seekback

2016-01-05 Thread Ganesh Ajjanagadde
On Tue, Jan 5, 2016 at 11:01 AM, wm4 wrote: > On Tue, 5 Jan 2016 08:32:02 -0800 > Ganesh Ajjanagadde wrote: > >> On Tue, Jan 5, 2016 at 5:29 AM, wm4 wrote: >> > On Mon, 4 Jan 2016 17:50:01 -0800 >> > Ganesh Ajjanagadde wrote: >> > >> >> ffio_ensure_seekback can fail due to e.g ENOMEM. This ret

Re: [FFmpeg-devel] [PATCH] avfilter/formats: fix leak of formats on error

2016-01-05 Thread Ganesh Ajjanagadde
On Tue, Jan 5, 2016 at 1:54 PM, Paul B Mahol wrote: > On 1/5/16, Ganesh Ajjanagadde wrote: >> On Tue, Jan 5, 2016 at 12:11 PM, Paul B Mahol wrote: >>> Signed-off-by: Paul B Mahol >>> --- >>> libavfilter/formats.c | 4 >>> 1 file changed, 4 insertions(+) >>> >>> diff --git a/libavfilter/fo

Re: [FFmpeg-devel] [RESEND][PATCH] Fix buffer allocation in pad filter

2016-01-05 Thread Paul B Mahol
On 1/5/16, Andrey Turkin wrote: > > One extra line must be allocated when adding left padding to make sure > that last line in every plane fits in the allocated buffer fully > --- > libavfilter/vf_pad.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > Do you have example this patch fi

Re: [FFmpeg-devel] [RESEND][PATCH] Fix buffer allocation in pad filter

2016-01-05 Thread Andrey Turkin
Sure; no-copy padding was broken for some scenarios (namely, left-padding when target height divides evenly by 32). Lets say I want to use following filter string: "scale=720x576, pad=880:576:80:0" (scale to 720x576 and add some black bands on the sides). Pad should be able to allocate buffer for s

Re: [FFmpeg-devel] [RFC] avcodec: Add native DCA decoder based on libdcadec.

2016-01-05 Thread Hendrik Leppkes
On Tue, Jan 5, 2016 at 10:46 PM, Andreas Cadhalpun wrote: > On 05.01.2016 21:38, foo86 wrote: >> On Tue, Jan 05, 2016 at 08:45:22PM +0100, Andreas Cadhalpun wrote: >>> On 03.01.2016 18:49, foo86 wrote: +// 5.3.1 - Bit stream header +static int parse_frame_header(DCA2CoreDecoder *s)

[FFmpeg-devel] [PATCH 1/6] libavcodec/ccaption_dec: remove unused return value from internal functions

2016-01-05 Thread Aman Gupta
From: Aman Gupta --- libavcodec/ccaption_dec.c | 19 ++- 1 file changed, 6 insertions(+), 13 deletions(-) diff --git a/libavcodec/ccaption_dec.c b/libavcodec/ccaption_dec.c index 788e96a..bc26e4e 100644 --- a/libavcodec/ccaption_dec.c +++ b/libavcodec/ccaption_dec.c @@ -395,24 +

[FFmpeg-devel] [PATCH 2/6] libavcodec/ccaption_dec: reap_screen() is responsible for clearing output buffer and signaling screen_changed

2016-01-05 Thread Aman Gupta
From: Aman Gupta --- libavcodec/ccaption_dec.c | 10 +- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/libavcodec/ccaption_dec.c b/libavcodec/ccaption_dec.c index bc26e4e..c5aace7 100644 --- a/libavcodec/ccaption_dec.c +++ b/libavcodec/ccaption_dec.c @@ -316,6 +316,7 @@ st

[FFmpeg-devel] [PATCH 4/6] libavcodec/ccaption_dec: reap_screen is not necessary when clearing screen or buffer

2016-01-05 Thread Aman Gupta
From: Aman Gupta --- libavcodec/ccaption_dec.c | 10 -- 1 file changed, 4 insertions(+), 6 deletions(-) diff --git a/libavcodec/ccaption_dec.c b/libavcodec/ccaption_dec.c index 6f1e70d..8373a0c 100644 --- a/libavcodec/ccaption_dec.c +++ b/libavcodec/ccaption_dec.c @@ -395,17 +395,15 @@

[FFmpeg-devel] [PATCH 5/6] libavcodec/ccaption_dec: clean up whitespace

2016-01-05 Thread Aman Gupta
From: Aman Gupta --- libavcodec/ccaption_dec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavcodec/ccaption_dec.c b/libavcodec/ccaption_dec.c index 8373a0c..fbf23d0 100644 --- a/libavcodec/ccaption_dec.c +++ b/libavcodec/ccaption_dec.c @@ -506,7 +506,7 @@ static void p

[FFmpeg-devel] [PATCH 6/6] libavcodec/ccaption_dec: prevent debug logging about tab offset commands

2016-01-05 Thread Aman Gupta
From: Aman Gupta this can be filled in if/when the decoder adds positioning support --- libavcodec/ccaption_dec.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/libavcodec/ccaption_dec.c b/libavcodec/ccaption_dec.c index fbf23d0..34a7208 100644 --- a/libavcodec/ccaption_dec.c +++ b/libavc

[FFmpeg-devel] [PATCH 3/6] libavcodec/ccaption_dec: implement "erase non displayed memory"

2016-01-05 Thread Aman Gupta
From: Aman Gupta --- libavcodec/ccaption_dec.c | 15 --- 1 file changed, 8 insertions(+), 7 deletions(-) diff --git a/libavcodec/ccaption_dec.c b/libavcodec/ccaption_dec.c index c5aace7..6f1e70d 100644 --- a/libavcodec/ccaption_dec.c +++ b/libavcodec/ccaption_dec.c @@ -395,12 +395,9

Re: [FFmpeg-devel] [RFC] avcodec: Add native DCA decoder based on libdcadec.

2016-01-05 Thread Ganesh Ajjanagadde
On Tue, Jan 5, 2016 at 3:28 PM, Hendrik Leppkes wrote: > On Tue, Jan 5, 2016 at 10:46 PM, Andreas Cadhalpun > wrote: >> On 05.01.2016 21:38, foo86 wrote: >>> On Tue, Jan 05, 2016 at 08:45:22PM +0100, Andreas Cadhalpun wrote: On 03.01.2016 18:49, foo86 wrote: > +// 5.3.1 - Bit stream head

Re: [FFmpeg-devel] [RFC] avcodec: Add native DCA decoder based on libdcadec.

2016-01-05 Thread Hendrik Leppkes
On Wed, Jan 6, 2016 at 12:40 AM, Ganesh Ajjanagadde wrote: > On Tue, Jan 5, 2016 at 3:28 PM, Hendrik Leppkes wrote: >> On Tue, Jan 5, 2016 at 10:46 PM, Andreas Cadhalpun >> wrote: >>> On 05.01.2016 21:38, foo86 wrote: On Tue, Jan 05, 2016 at 08:45:22PM +0100, Andreas Cadhalpun wrote: >

Re: [FFmpeg-devel] [RFC] avcodec: Add native DCA decoder based on libdcadec.

2016-01-05 Thread Ganesh Ajjanagadde
On Tue, Jan 5, 2016 at 3:42 PM, Hendrik Leppkes wrote: > On Wed, Jan 6, 2016 at 12:40 AM, Ganesh Ajjanagadde wrote: [...] >> For now, I definitely think we should replace our decoder. >> Just a clarification: in the long run, isn't it a good idea to get >> this into the repo and not use an extern

Re: [FFmpeg-devel] [PATCH] lavc/ccaption_dec: fix always true condition

2016-01-05 Thread Michael Niedermayer
On Tue, Jan 05, 2016 at 09:54:54PM +0100, Clément Bœsch wrote: > No idea why this wasn't ever detected by a static analyzer. > --- > libavcodec/ccaption_dec.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/libavcodec/ccaption_dec.c b/libavcodec/ccaption_dec.c > index 4e4

Re: [FFmpeg-devel] [PATCHv2] avformat/mp3dec, rmdec: check return value of ffio_ensure_seekback

2016-01-05 Thread Michael Niedermayer
On Tue, Jan 05, 2016 at 01:57:09PM -0800, Ganesh Ajjanagadde wrote: > On Tue, Jan 5, 2016 at 11:01 AM, wm4 wrote: > > On Tue, 5 Jan 2016 08:32:02 -0800 > > Ganesh Ajjanagadde wrote: > > > >> On Tue, Jan 5, 2016 at 5:29 AM, wm4 wrote: > >> > On Mon, 4 Jan 2016 17:50:01 -0800 > >> > Ganesh Ajjana

Re: [FFmpeg-devel] [PATCH 1/2] avcodec/nvenc: Include NVENC SDK header

2016-01-05 Thread Roger Pack
On 12/10/15, Philip Langdale wrote: > On 2015-12-09 21:34, wm4 wrote: >> On Mon, 7 Dec 2015 19:34:20 +0100 >> Timo Rothenpieler wrote: >> >>> > I don't remember if this was discussed when avisynth and other headers >>> > where included, but what's the advantage of directly including the >>> > hea

Re: [FFmpeg-devel] [RFC] avcodec: Add native DCA decoder based on libdcadec.

2016-01-05 Thread Michael Niedermayer
On Tue, Jan 05, 2016 at 11:38:00PM +0300, foo86 wrote: > On Tue, Jan 05, 2016 at 08:45:22PM +0100, Andreas Cadhalpun wrote: > > On 03.01.2016 18:49, foo86 wrote: > > > +// 5.3.1 - Bit stream header > > > +static int parse_frame_header(DCA2CoreDecoder *s) > > > +{ > > [...] > > > +// Source PCM

Re: [FFmpeg-devel] [PATCH 2/3] libavcodec/ccaption_dec: clean up and standardize white space

2016-01-05 Thread Michael Niedermayer
On Tue, Jan 05, 2016 at 09:34:35PM +0100, Clément Bœsch wrote: > On Mon, Jan 04, 2016 at 07:28:02PM -0800, Aman Gupta wrote: > > From: Aman Gupta > > > > --- > > libavcodec/ccaption_dec.c | 98 > > ++- > > 1 file changed, 45 insertions(+), 53 deletion

Re: [FFmpeg-devel] [RFC] avcodec: Add native DCA decoder based on libdcadec.

2016-01-05 Thread James Almer
On 1/5/2016 11:21 PM, Michael Niedermayer wrote: > On Tue, Jan 05, 2016 at 11:38:00PM +0300, foo86 wrote: >> On Tue, Jan 05, 2016 at 08:45:22PM +0100, Andreas Cadhalpun wrote: >>> On 03.01.2016 18:49, foo86 wrote: +// 5.3.1 - Bit stream header +static int parse_frame_header(DCA2CoreDecode

Re: [FFmpeg-devel] [RFC] avcodec: Add native DCA decoder based on libdcadec.

2016-01-05 Thread Michael Niedermayer
On Tue, Jan 05, 2016 at 11:27:25PM -0300, James Almer wrote: > On 1/5/2016 11:21 PM, Michael Niedermayer wrote: > > On Tue, Jan 05, 2016 at 11:38:00PM +0300, foo86 wrote: > >> On Tue, Jan 05, 2016 at 08:45:22PM +0100, Andreas Cadhalpun wrote: > >>> On 03.01.2016 18:49, foo86 wrote: > +// 5.3.1

Re: [FFmpeg-devel] [RFC] avcodec: Add native DCA decoder based on libdcadec.

2016-01-05 Thread James Almer
On 1/5/2016 11:35 PM, Michael Niedermayer wrote: > On Tue, Jan 05, 2016 at 11:27:25PM -0300, James Almer wrote: >> On 1/5/2016 11:21 PM, Michael Niedermayer wrote: >>> On Tue, Jan 05, 2016 at 11:38:00PM +0300, foo86 wrote: On Tue, Jan 05, 2016 at 08:45:22PM +0100, Andreas Cadhalpun wrote:

Re: [FFmpeg-devel] [PATCH] ffmpeg: replace log2 by faster variant

2016-01-05 Thread Michael Niedermayer
On Mon, Jan 04, 2016 at 05:38:46PM -0800, Ganesh Ajjanagadde wrote: > On Sat, Jan 2, 2016 at 7:59 AM, Ganesh Ajjanagadde wrote: > > On Sat, Jan 2, 2016 at 6:24 AM, Michael Niedermayer > > wrote: > >> On Fri, Jan 01, 2016 at 05:55:31PM -0800, Ganesh Ajjanagadde wrote: > >>> On Wed, Dec 30, 2015 at

Re: [FFmpeg-devel] [RFC] avcodec: Add native DCA decoder based on libdcadec.

2016-01-05 Thread Michael Niedermayer
On Tue, Jan 05, 2016 at 11:44:04PM -0300, James Almer wrote: > On 1/5/2016 11:35 PM, Michael Niedermayer wrote: > > On Tue, Jan 05, 2016 at 11:27:25PM -0300, James Almer wrote: > >> On 1/5/2016 11:21 PM, Michael Niedermayer wrote: [...] > > > > > >> > >> Ideally, once this decoder is committed re

Re: [FFmpeg-devel] [RFC] avcodec: Add native DCA decoder based on libdcadec.

2016-01-05 Thread James Almer
On 1/5/2016 11:51 PM, Michael Niedermayer wrote: > On Tue, Jan 05, 2016 at 11:44:04PM -0300, James Almer wrote: >> On 1/5/2016 11:35 PM, Michael Niedermayer wrote: >>> On Tue, Jan 05, 2016 at 11:27:25PM -0300, James Almer wrote: On 1/5/2016 11:21 PM, Michael Niedermayer wrote: > [...] >>> >>>

Re: [FFmpeg-devel] [PATCH] ffmpeg: replace log2 by faster variant

2016-01-05 Thread Ganesh Ajjanagadde
On Tue, Jan 5, 2016 at 6:44 PM, Michael Niedermayer wrote: > On Mon, Jan 04, 2016 at 05:38:46PM -0800, Ganesh Ajjanagadde wrote: >> On Sat, Jan 2, 2016 at 7:59 AM, Ganesh Ajjanagadde wrote: >> > On Sat, Jan 2, 2016 at 6:24 AM, Michael Niedermayer >> > wrote: >> >> On Fri, Jan 01, 2016 at 05:55:3

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